Here’s another teaser from Sony, the Sony PSP 2 Concept. It’s the next iteration of the best-selling gaming portable that is said to have a touch controls at the reverse of the unit. It will also feature an excellent screen quality, that is capable of high resolutions. It’s expected to launch by the end of 2011 at the earliest with flash media storage similar to the PSPgo. We’re not sure if there will still be physical controls. And if it will still be on the front of the device. It’s gonna be a challenge to new gamers who are not yet familiar with this backside control system, but on the other hand, this might be the solution to maximize screenspace with minimum obstruction of the next generation handhelds.